Abstract: The invention relates to an organic light-emitting diode (OLED) having an improved lifetime and improved transport of negative charge carriers. The organic light-emitting diode is based on an organic semiconductor material, in which the transport of negative charge carriers and stability with respect to reduction is achieved with triarylated Lewis acid units, in particular perarylated borane units. This leads to an improved lifetime of the emission layer which in turn increases the lifetime of the component and eliminates the need for correcting brightness during operation. Furthermore, the invention relates to organic light-emitting diodes in which the position of the emission zone in the emitter layer and the color of the emission can be influenced in a targeted manner through triarylated Lewis acids such as perarylated borane units.

Abstract: A K type of copolyarylborane: wherein hydrogen atoms are bonded to the ends; Arn represents at least one of Ar1, Ar2, and Ar3; each of Ar1 and Ar2 represents an arylene radical; Ar3 represents an heteroaromatic arylene radical; Ar1 has a ? electron density of no less than that of benzene; Ar2 is capable of hole transport; Ar3 has a ? electron density of no greater than that of benzene and less than that of Ar1; x, y, and z respectively represent the molar parts of Ar1, Ar2, and Ar3; each of x, y, and z is in the range of 0-1, and x+y+z=1; and R represents an aryl radical. This K type of copolyarylborane may be of use for organic light-emitting diodes (OLEDs), organic solar cells, organic photodetectors, and organic field-effect transistors.

Abstract: The invention relates to luminescent compounds with semi-conducting properties, as well as their production and their use in organic light-emitting diodes (OLEDs). The compounds are copolymers comprising a metal complex with a central atom from subgroup 8 of the periodic table of elements.

Abstract: The invention relates to an organic light-emitting diode (OLED) having an improved lifetime and improved transport of negative charge carriers. The organic light-emitting diode is based on an organic semiconductor material, in which the transport of negative charge carriers and stability with respect to reduction is achieved with triarylated Lewis acid units, in particular perarylated borane units. This leads to an improved lifetime of the emission layer which in turn increases the lifetime of the component and eliminates the need for correcting brightness during operation. Furthermore, the invention relates to organic light-emitting diodes in which the position of the emission zone in the emitter layer and the color of the emission can be influenced in a targeted manner through triarylated Lewis acids such as perarylated borane units.

Abstract: Novel 4,5-di(het)aryl-substituted 2-(N,N-di(het)arylamino)-thiazole derivatives of general structure (a), whereby the following applies: R1, R2and R3 and R4, independent of one another, are each a monofunctional (het)aryl system; R1 can additionally be a corresponding bifunctional (het)arylene system; R3 can additional signify R7, whereby R7 represents a chemical bond or a bifunctional (het)arylene system, or R3 can be one of the following groupings (b) and (c); R7 represents a chemical bond or a bifunctional (het)arylene system, and; R4 can also be H or (d).

Abstract: The invention relates to luminescent compounds with semi-conducting properties, as well as their production and their use in organic light-emitting diodes (OLEDs). The compounds are copolymers comprising a metal complex with a central atom from subgroup 8 of the periodic table of elements.

Abstract: The invention relates to a color organic display (OLED display) with pixels (1), which comprise in each case a subpixel set (2, 3, 4) with the colors, red, green, and blue, having: a substrate (5), which is at least partially transparent to visible light, a structured color filter (6), which generates the colors of the subpixels (2, 3, 4) and is subsequently arranged on the substrate (5), a first electrode (7, 9) subsequently arranged on the color filter (6), which is at least partially transparent to visible light, at least one active layer (8) subsequently arranged on the first electrode (7, 9), containing an emissive material, which is suitable for the generation of electromagnetic radiation, whose spectrum is matched to the color filter (6) such that the pixels (1) during control with the same electrical signal emit light whose color location lies within the white region of the CIE diagram, and a second electrode (7, 9) subsequently arranged on the active layer (8).

Abstract: A K type of copolyarylborane: wherein hydrogen atoms are bonded to the ends; Arn represents at least one of Ar1, Ar2, and Ar3; each of Ar1 and Ar2 represents an arylene radical; Ar3 represents an heteroaromatic arylene radical; Ar1 has a ? electron density of no less than that of benzene; Ar2 is capable of hole transport; Ar3 has a ? electron density of no greater than that of benzene and less than that of Ar1; x, y, and z respectively represent the molar parts of Ar1, Ar2, and Ar3; each of x, y, and z is in the range of 0-1, and x+y+z=1; and R represents an aryl radical. This K type of copolyarylborane may be of use for organic light-emitting diodes (OLEDs), organic solar cells, organic photodetectors, and organic field-effect transistors.

Abstract: The invention relates to an organic light-emitting diode containing polyurethane with free isocyanate groups for binding any undesirable atmospheric moisture that penetrates the packaging of the diode.

Abstract: The invention relates to luminophores having semiconducting properties and to the production and use thereof in organic luminous diodes (OLEDS) and organic solar cells. The novel materials are easy to prepare and exhibit excellent current density and efficiency when used in organic luminous diodes.

Abstract: The invention relates to novel 2-(N,N-di(het)arylamino)-thiophene derivatives of formula (I), wherein R1, R2, R3, R4 and R5 are, independently each of other, each a monofunctional (het)aryl system and wherein R1 can also be a bifunctional (het)arylene system, R3 can also be a group R8, except when R1 is a bifunctional (het)arylene system, R8 representing chemical bond or a bifunctional (het)arylene system, R4 can also mean R10, R10 representing a chemical bond or a bifunctional (het)arylene system, or R4 can be one of the following groups (II) and (III), R9 representing a chemical bond or a bifunctional (het)arylene system and R5 can also be H or (IV).

Abstract: Plasma encapsulation for electronic and microelectronic components such as OLEDs. The invention relates to a plasma encapsulation for electronic and microelectronic components such as OLEDs. However, a conventional standard plasma coating process is not used; instead, an especially gentle plasma coating process which does not cause any damage to sensitive components such as an OLED is used, such as the pulsed method or the “remote” or “after glow method.

Abstract: The combination of at least one thin layer energy storage system with at least one thin layer energy converter is disclosed. Solar cells are preferably applied as energy converters and particularly preferred are those having at least one organic functional polymer and/or are flexible. The energy converter should meet the mechanical requirements of a mobile thin layer energy system and at the same time be incorporated in the production chain with as few problems as possible.

Abstract: The invention relates to chromophores exhibiting semiconductive properties, the production and use thereof as luminophores in organic light-emitting diodes (OLEDs) and organic solar cells. The invention more specifically relates to highly condensed boron complex compounds wherein the boron atoms have improved processability, solubility and the fluorescence quantum efficiency is increased by building up by spirocenters.

Abstract: A component includes a glass substrate, an organic light-emitting diode arranged on the glass substrate, and a glass cover arranged over the organic light-emitting diode. The glass cover is glued to the edge to the glass substrate. The cover is one produced from a glass plate by three-dimensional removal of material using a blasting method.

Abstract: The invention relates to chromophores exhibiting semiconductive properties, the production and use thereof as luminophores in organic light-emitting diodes (OLEDs) and organic solar cells. The invention more specifically relates to highly condensed boron complex compounds wherein the boron atoms have improved processability, solubility and the fluorescence quantum efficiency is increased by building up by spirocentres.

Abstract: The invention relates to luminophores having semiconducting properties and to the production and use thereof in organic luminous diodes (OLEDS) and organic solar cells. The novel materials are easy to prepare and exhibit excellent current density and efficiency when used in organic luminous diodes.

Abstract: The invention relates to a plasma encapsulation for electronic and microelectronic components such as OLEDs. However, a conventional standard plasma coating process is not used; instead, an especially gentle plasma coating process which does not cause any damage to sensitive components such as an OLED is used, such as the pulsed method or the “remote” or “after glow method.

Abstract: A method of encapsulating components based on organic semiconductors, includes adhesively bonding a housing to a substrate. Bonding is carried out using a UV-curable reactive adhesive including an epoxy resin, a hydroxy-functional reaction product of an epoxide compound with a phenolic compound, a silane-type adhesion promoter, and a photoinitiator, and also if desired, filler. This method is used in particular for encapsulating organic light-emitting diodes (OLEDs).

Abstract: Novel 4,5-di(het)aryl-substituted 2-(N,N-di(het)arylamino)-thiazole derivatives of general structure (a), whereby the following applies: R1, R2and R3 and R4, independent of one another, are each a monofunctional (het)aryl system; R1 can additionally be a corresponding bifunctional (het)arylene system; R3 can additional signify R7, whereby R7 represents a chemical bond or a bifunctional (het)arylene system, or R3 can be one of the following groupings (b) and (c); R7 represents a chemical bond or a bifunctional (het)arylene system, and; R4 can also be H or (d).